Initial Presentation Of Patients Research Articles

Growth differentiation factor 15 at 3 months after an acute chest pain admission is associated with increased risk of death and cardiovascular events

Abstract Background Growth differentiation factor 15 (GDF-15) is related to increased risk of death and cardiovascular events when measured at initial presentation in patients with acute chest pain. Whether follow-up measurements at 3 months provide prognostic information is unknown. Purpose This study sought to investigate the ability of GDF-15 to predict long-term prognosis when measured 3 months after an acute chest pain admission. Methods GDF-15 was measured at baseline and 3 months after admission in 760 patients admitted with suspected NSTEMI-ACS. NSTEMI-ACS was diagnosed in 228 (30%) patients. Patients were followed for a median of 1480 (17–2118) days. GDF-15 concentration on admission and at 3-months was skewed and therefore compared using the related samples Wilcoxon signed ranked test. A baseline GDF-15 concentration of 1200pg/ml (previously defined as the 90th percentile in a healthy population) was used to divide patients into high and low concentration groups. Kaplan-Meier plots were generated and adjusted hazard ratios were estimated using multiple Cox proportional hazard regression analysis (adjusting for age, sex, hypercholesterolemia, current smoking, diabetes, hypertension, previous myocardial infarction, eGFR <60 ml/min/1.73 m2 and cardiac troponin T). The primary endpoint was all-cause mortality following the 3-month visit and a secondary endpoint included all-cause mortality, future AMI and heart failure hospitalization. Results Median GDF-15 concentration on admission was 940 pg/ml (IQR: 678–1464) and similar to the concentration at 3 months: 927 pg/ml (IQR: 652–1431), p=0.183. In the high-concentration group (n=249) 45 (18%) patients died, and 62 (25%) met the secondary endpoint. In the low-concentration group (n=511) 9 (1.7%) patients died (negative predictive value: 98.2%) and 22 (4%) met the secondary endpoint (negative predictive value: 95.6%). Patients with persistently elevated GDF-15 at the 3 months follow-up visit carried the highest risk for death and cardiovascular events, followed by patients who developed high concentrations during the 3-month follow-up period. Patients with elevated levels at baseline who return to normal concentrations had similar risk as patients with low levels in both measurements (Figure 1). The Kaplan-Meier curves demonstrated an increased risk of the primary and secondary endpoint in the high concentration group (Figure 2). GDF-15 concentration >1200 pg/ml at 3 months was an independent predictor of all-cause mortality with an adjusted HR for death of 4.0 (1.7–9.5, p=0.001) and for the secondary endpoint (adjusted HR 2.9, 95% CI: 1.6–5.4, p=0.001). Conclusion Elevated GDF-15 three months after admission due to suspected NSTEMI-ACS independently predicts long-term mortality and cardiovascular events, irrespective of GDF-15 values during admission. Funding Acknowledgement Type of funding sources: Public Institution(s). Main funding source(s): Western Norway Regional Health Authority

Myeloid sarcoma involving the central nervous system as initial presentation of acute myeloid leukemia patient: A case report

Myeloid sarcoma involving the central nervous system as initial presentation of acute myeloid leukemia patient: A case report

Quality checkpoints in the MRI-directed prostate cancer diagnostic pathway.

Multiparametric MRI of the prostate is now recommended as the initial diagnostic test for men presenting with suspected prostate cancer, with a negative MRI enabling safe avoidance of biopsy and a positive result enabling MRI-directed sampling of lesions. The diagnostic pathway consists of several steps, from initial patient presentation and preparation to performing and interpreting MRI, communicating the imaging findings, outlining the prostate and intra-prostatic target lesions, performing the biopsy and assessing the cores. Each component of this pathway requires experienced clinicians, optimized equipment, good inter-disciplinary communication between specialists, and standardized workflows in order to achieve the expected outcomes. Assessment of quality and mitigation measures are essential for the success of the MRI-directed prostate cancer diagnostic pathway. Quality assurance processes including Prostate Imaging-Reporting and Data System, template biopsy, and pathology guidelines help to minimize variation and ensure optimization of the diagnostic pathway. Quality control systems including the Prostate Imaging Quality scoring system, patient-level outcomes (such as Prostate Imaging-Reporting and Data System MRI score assignment and cancer detection rates), multidisciplinary meeting review and audits might also be used to provide consistency of outcomes and ensure that all the benefits of the MRI-directed pathway are achieved.

Association of microscopic hematuria with long-term mortality in patients with hypertensive crisis.

Microscopic hematuria is associated with increased risk of developingchronic kidney function impairment and evendeath. However, data on the long-term mortality risk associated with microscopic hematuria among patients with hypertensive crisis are scarce. We hypothesized that microscopic hematuria at initial presentation in patients with hypertensive crisis would be associated with increased long-term mortality. This retrospective study included patients admitted to the emergency department between 2016 and 2019 for hypertensive crisis (systolic blood pressure ≥ 180mmHg or diastolic blood pressure ≥ 110mmHg). Microscopic hematuria was defined as ≥ 3 red blood cells per high-power field on microscopic evaluation of urine. Among 3595 patients, 1359 (37.8%) had microscopic hematuria. The 3-year all-cause mortality in patients with and without microscopic hematuria was 25.5% and 16.3%, respectively. After adjusting for confounding variables, patients with microscopic hematuria (adjusted HR, 1.30; 95% CI 1.10-1.54) showed a significantly higher risk of 3-year all-cause mortality than patients without microscopic hematuria. In a subgroup analysis based on the presence of proteinuria, microscopic hematuria was a significant predictor of all-cause mortality in patients without proteinuria (adjusted HR, 1.61; 95% CI 1.28-2.03) but not in patients with proteinuria. Microscopic hematuria was a significant predictor of all-cause mortality in patients with hypertensive crisis. Our study suggests that microscopic hematuria can be a useful prognostic marker and may permit early detection of patients with an increased risk of death. Clinicians in the emergency department should consider screening for kidney function using urine analysis during the initial assessment of patients with hypertensive crisis.

337 Comparison of Outcomes, Signs, and Symptoms of Traumatic Posterior Fossa Epidural Hematoma (PFEDH) Patients Who Managed Surgically Versus Conservatively: A Systematic Review and Meta-Analysis

Abstract Aim To compare patients with PFEDH who managed surgically versus conservatively in terms of signs and symptoms at admission and outcomes at follow-up. Method This systematic review was performed according to PRISMA guidelines on four databases: PubMed, Scopus, EBSCO, and Cochrane central up to December 20th, 2021. Result Eighteen observational studies including 713 patients were assessed quantitatively. The proportion of patients achieved a Glasgow Outcome Scale (GOS) score of 5 was higher in the conservative group (Odds Ratio [OR] = 3.588, p < 0.001) and odds of mortality were lower in the same group (OR = 0.210, P = 0.010). Surgical groups were more likely to have vomiting (OR = 3.316, P = 0.049), loss of consciousness (LOC) (OR = 4.584, P = 0.039), and bone fractures (cranial or facial) (OR = 3.223, P = 0.045), but less likely to have headache (OR = 0.342, P =0.032) at the admission time. There was higher proportion of males in the surgical group (proportion in surgical = 71%, p < 0.001 versus proportion in conservative = 54%, p < 0.001). Conclusion The initial presentation and overall outcomes of PFEDH patients who managed conservatively usually are better than those who managed surgically. This doesn't indicate that conservative management is used all time, as the treatment option should be in accordance with Brain Trauma Foundation's Guidelines in 2006, that surgical intervention is still the mainstay treatment and conservative management is used upon neurosurgeon's discretion depending on admission neurological status and other many criteria.

Metastatic Risk Stratification of 2526 Medullary Thyroid Carcinoma Patients: A Study Based on Surveillance, Epidemiology, and End Results Database.

The risk of distant metastasis in medullary thyroid carcinoma (MTC) has not been well studied. Additional evaluation of MTC metastatic risk can be helpful for improving the quality of medical management. Therefore, we conducted a large population study to develop a method to stratify the risk of metastasis at the initial presentation of MTC patients. We collected 3612 MTC patients from the Surveillance, Epidemiology, and End Results (SEER) database, and included 2526 MTC patients in the study after applying exclusion criteria. We selected the most informative variables from a learning cohort of 2019 patients to obtain 1000 models by repetitive random data splicing into training and regularization cohorts. We selected the optimal model and developed a risk table from that model. Our risk table variables consist of age, gender, tumor size, extrathyroidal extension, and lymph node metastasis. The final model showed good calibration when metastatic risk was < 25% and good performance with areas under the curve (AUCs) of 0.81, 0.84, and 0.84 in the training, regularization, and test cohorts, respectively. We performed K-means clustering analysis on the model's metastatic estimation and determined three risk groups of patients with significant survival differences (p < 0.001). Low-risk patients had 0.88%, 1.3%, and 0.5% while high-risk patients had 19.7%, 15.8%, and 17.8% risk of metastasis in the three cohorts, respectively. The incorporation of our table into the International MTC Grading System (IMTCGS) requires more comprehensive clinicopathological studies.

The Utility of Ultrasound in the Evaluation of Traumatic Hallux Valgus.

Level V.

SAR user guide to the rectal MR synoptic report (primary staging).

Rectal MR is the key diagnostic exam at initial presentation for rectal cancer patients. It is the primary determinant in establishing clinical stage for the patient and greatly impacts the clinical decision-making process. Consequently, structured reporting for MR is critically important to ensure that all required information is provided to the clinical care team. The SAR initial staging reporting template has been constructed to address these important items, including locoregional extent and factors impacting the surgical approach and management of the patient. Potential outputs to each item are defined, requiring the radiologist to commit to a result. This provides essential information to the surgeon or oncologist to make specific treatment deisions for the patient. The SAR Initial Staging MR reporting template has now been officially adopted by the NAPRC (National Accreditation Program for Rectal Cancer) under the American College of Surgery. With the recent revisions to the reporting template, this user guide has been revamped to improve its practicality and support to the radiologist to complete the structured report. Each line item of the report is supplemented with clinical perspectives, images, and illustrations to help the radiologist understand the potential implications for a given finding. Common errors and pitfalls to avoid are highlighted. Ideally, rectal MR interpretation should not occur in a vacuum but in the context of a multi-disciplinary tumor board to ensure that healthcare providers use common terminology and share a solid understanding of the strengths and weaknesses of MR.

Increased Demand for Therapeutic Drugs in Pediatric Ulcerative Colitis Patients With Extraintestinal Manifestations.

BackgroundUlcerative colitis (UC) is a systemic inflammatory disease with a gut predominance, which may involve other organs. The presence of extraintestinal manifestation (EIM) is an important symptom for clinicians as it alters the treatment decisions. In this study, we aimed to evaluate the initial clinical presentation and disease severity of pediatric UC patients with EIMs.MethodsOne hundred forty-two patients under the age of 18 years who were diagnosed with UC from January 2003 to November 2021 were included in this study. Forty-seven patients with confirmed EIMs and 95 patients without EIMs were divided into two groups and their differences were analyzed.ResultsThe most common EIM was peripheral arthritis. The disease extent at the time of diagnosis shows a higher rate of pancolitis in the EIM-positive group (65.9%) than that of the EIM-negative group (33.7%) (p < 0.001). More than 90% of EIM-positive patients had moderate to severe disease activity on the Mayo endoscopic subscore. In the EIM-positive group, the cumulative use of systemic steroids, immunosuppressants, and biological agents from diagnosis to 1 year follow-up were significantly higher than those of the EIM-negative group (p = 0.009, 0.001, and < 0.001, respectively). About 80% of patients in the EIM-negative group reached remission, but only about 50% of the EIM-positive patients reached remission (p = 0.005). The relapse occurred more frequently in the EIM-positive group than in the EIM-negative group with statistical significance (p < 0.001).ConclusionPediatric UC with EIMs had higher disease severity and often manifested upper gastrointestinal tract involvement. Despite EIMs treatment, the occurrence of new EIMs was observed repeatedly. Cumulative drug demand (steroids, immunosuppressants, and biological agents) for the treatment increased steadily over time, and frequent relapses occurred despite the combinatory use of therapeutic drugs.

Osteosarcoma/Ewing Sarcoma

Osteosarcoma/Ewing Sarcoma

Prognostic impact of pulmonary nodules diagnosed at initial presentation in patients with osteosarcoma.

Resection of all lung metastases in patients with osteosarcoma improves survival. The increased computed tomography (CT) scan quality allows detecting smaller nodules. We aimed to evaluate the prognostic impact of those nodules that do not meet the classical criteria for lung metastases. A central radiology review (CRR) on lung CT scans performed during the treatment of patients included in OS2006 trial and treated with a high-dose methotrexate-based chemotherapy from 2007 to 2013 was realized in three centers. At trial enrollment, among 77 patients, six (8%) had nodules meeting the trial's criteria for metastatic disease, 46 (60%) were classified as having localized disease, and 25 (32%) as having doubtful nodules. After CRR, 218 nodules were found at diagnosis (all in patients classified as "metastatic or doubtful" and 13 patients classified as "localized") (median two nodules per patient [1-52]). The 5-year event-free survival/overall survival (EFS/OS) of patients with at least one nodule versus no nodule were similar (67.7%/79.2% vs. 81.8%/91%). After histological analysis, two of 46 (4.3%) "localized" and eight of 25 (32.0%) "doubtful" patients were re-classified as "metastatic," whereas there was no change in patients initially "metastatic." The 5-year OS of confirmed histological metastatic versus nonmetastatic patients were different (56% vs. 92%, p<.01). Central review of lung CT scan increased the detection of nodules in osteosarcoma. Patients with small lung nodules classified as doubtful had a quite similar outcome as those with a localized disease. However, patients with confirmed metastatic nodules have a poorer prognosis, even if considered as "localized" at diagnosis.

Testicular Torsion Appearance and Diagnosis on Computed Tomography of the Abdomen/Pelvis: Case Report

Introduction: Testicular torsion, or the twisting of the spermatic cord compromising blood flow to the testis, is a urologic emergency with the potential to cause infertility in male patients. The diagnosis may be clinical or confirmed using imaging, with ultrasound being the modality of choice. Case Report: We present a case of right lower quadrant pain with radiation to the groin and right scrotum in a young male. A computed tomography of the abdomen and pelvis was ordered to assess for appendicitis, which showed a “whirl” sign on the inferior periphery of the images near the scrotum. The finding was not appreciated during the emergency department visit and the patient was discharged home. He returned 48 hours later due to continued pain and was ultimately diagnosed with testicular torsion via ultrasound and surgical pathology. Conclusion: This is the first reported case to our knowledge identifying “whirl” sign for the diagnosis of testicular torsion. This finding was not appreciated by multiple clinicians during the initial patient presentation, highlighting the uncommon nature of the finding.

Testicular Torsion Appearance and Diagnosis on Computed Tomography of the Abdomen and Pelvis: Case Report.

IntroductionTesticular torsion, or the twisting of the spermatic cord compromising blood flow to the testis, is a urologic emergency with the potential to cause infertility in male patients. The diagnosis may be clinical or confirmed using imaging, with ultrasound being the modality of choice.Case ReportWe present a case of right lower quadrant pain with radiation to the groin and right scrotum in a young male. A computed tomography of the abdomen and pelvis was ordered to assess for appendicitis, which showed a “whirl” sign on the inferior periphery of the images near the scrotum. The finding was not appreciated during the emergency department visit and the patient was discharged home. He returned 48 hours later due to continued pain and was ultimately diagnosed with testicular torsion via ultrasound and surgical pathology.ConclusionThis is the first reported case to our knowledge identifying “whirl” sign for the diagnosis of testicular torsion. This finding was not appreciated by multiple clinicians during the initial patient presentation, highlighting the uncommon nature of the finding.

High prevalence of infections in non-COVID-19 patients admitted to the Emergency Department with severe lymphopenia

BackgroundIn the Emergency Department (ED), early and accurate recognition of infection is crucial to prompt antibiotic therapy but the initial presentation of patients is variable and poorly characterized. Lymphopenia is commonly associated with bacteraemia and poor outcome in intensive care unit patients. The objective of this retrospective study was to assess the prevalence of community-acquired infection in a cohort of unselected patients admitted to the ED with undifferentiated symptoms and severe lymphopenia.MethodsThis is a retrospective single-center study conducted over a 1 year-period before the COVID-19 pandemic. Consecutive adult patients admitted to the ED with severe lymphopenia (lymphocyte count < 0.5 G/L) were studied. Patients with hematological or oncological diseases, HIV infection, hepato-cellular deficiency, immunosuppression, or patients over 85 years old were excluded. Diagnoses of infection were validated by an independent adjudication committee. The association between various parameters and infection was assessed using a multivariate logistic regression analysis.ResultsOf 953 patients admitted to the ED with severe lymphopenia, 245 were studied (148 men; mean age: 63 ± 19 years). Infection was confirmed in 159 patients (65%) (bacterial: 60%, viral: 30%, other: 10%). Only 61 patients (25%) were referred to the ED for a suspected infection. In the univariate analysis, SIRS criteria (OR: 5.39; 95%CI: 3.04–9.70; p < 0.001) and temperature ≥ 38.3 °C (OR: 10.95; 95%CI: 5.39–22.26; p < 0.001) were strongly associate with infection. In the multivariate analysis, only SIRS criteria (OR: 2.4; 95%CI: 1.48–3.9; p < 0.01) and fever (OR: 3.35; 95%CI: 1.26–8.93; p = 0.016) were independently associated with infection.ConclusionsThe prevalence of underlying infection is high in patients admitted to the ED with lymphopenia, irrespective of the reason for admission. Whether lymphopenia could constitute a valuable marker of underlying infection in this clinical setting remains to be confirmed prospectively in larger cohorts.Trial registration: No registration required as this is a retrospective study.

Cutaneous Manifestations of HIV/AIDS in the Era of Highly Active Antiretroviral Therapy: Evidence from Bangladesh

Abstract Objective: Skin diseases are common and striking features of patients with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) and may vary considerably by ethnic and geographic regions and by the influence of highly active antiretroviral therapy (HAART). However, little information exists regarding the cutaneous manifestations of patients with HIV/AIDS in Bangladesh. This study was performed to elucidate the spectrum of cutaneous disorders in patients with HIV/AIDS in the era of HAART. Materials: This descriptive cross-sectional study was carried out in Chittagong Medical College Hospital, Bangladesh from January 2017 and December 2020. Diagnosed case of HIV/AIDS for HAART therapy and all cases of HIV/AIDS who are already on HAART therapy were included in this study. Descriptive statistical analysis was carried out by using frequencies and percentages. Results: Of 40 patients with HIV/AIDS, 22 (55.0%) were male and 18 (45.0%) were female. The patients ranged in age from 8 to 60years, with a mean age of 38 ± 0.966years. Among all age groups, the highest 19 (47.5%) patients were in the 31- to 40-year age group. Most of the patients were migrant workers [22/40 (55.0%)] with low socioeconomic status [32/40 (80.0%)], and the most common transmission mode was heterosexual activity [36/40 (90.0%)]. Most of the patients [32/40 (80.0%)] had mucocutaneous disorders, 30/40 (75.0%) had infective dermatoses, and 21/40 (52.5%) had non-infective inflammatory dermatoses. Eight of forty (20.0%) patients presented with three or more skin disorders. The most common infective dermatoses were fungal infections [15/40 (37.5%)], followed by viral infections [8/40 (20.0%)], bacterial infections [4/40 (10.0%)], and scabies [3/40 (7.5%)]. The most common noninfective dermatosis was generalized pruritus [6/40 (15.0%)], followed by prurigo simplex [4/40 (10.0%)], psoriasis [4/40 (10.0%)], eczema [3/40 (7.5%)], pruritic papular eruption [1/40 (2.5%)], seborrheic dermatitis [1/40 (2.5%)], urticaria [1/40 (2.5%)], and xerosis [1/40 (2.5%)]. Patients treated with HAART had decreased rates of oral candidiasis and herpes simplex but increased rates of drug reactions [19/40 (47.5%)]. The most common drug eruption following HAART was a morbilliform rash [11/40 (27.5%)], and the most common offending agent was nevirapine. The prevalence of mucocutaneous disorders was higher in patients with a CD4 cell count of &lt;200cells/mm3. Conclusions: A wide range of mucocutaneous disorders is observed in Bangladeshi patients with HIV/AIDS, and HAART has an impact on the spectrum of HIV/AIDS-associated mucocutaneous disorders. Skin and mucocutaneous disorders are seen at every stage of HIV/AIDS and are the initial presentation in most patients in Bangladesh. There is a need for increased attention to the diagnosis and treatment of skin diseases affecting the quality of life of patients with HIV/AIDS.

Initial symptom presentation in young pediatric patients with classic pathogenic variants in the GLA gene: Data from the Fabry MOPPet study

Initial symptom presentation in young pediatric patients with classic pathogenic variants in the GLA gene: Data from the Fabry MOPPet study

MAGNITUDE OF DIABETES MELLITUS IN PATIENTS OF SUDDEN SENSORINEURAL HEARING LOSS AND ITS EFFECT ON CORTICOSTEROID THERAPY

Objective: To determine the magnitude and effects of diabetes mellitus in patients of sudden sensorineural hearing loss and on the final outcome of therapy.&#x0D; Study Design: Cross sectional study.&#x0D; Place and Duration of Study: ENT unit of Medical Teaching Institution Abbottabad, from Jul 2018 to Jun 2020.&#x0D; Methodology: A total of 84 patients presented who had idiopathic sudden sensorineural hearing loss by using non probability consecutive sampling enrolled in the study. Basic parameters, age, diabetes mellitus and hearing loss were used for data collection. The data was analyzed by using SPSS version 23.&#x0D; Results: Out of total 52 (61.9%) were male and 32 (38.1%) were female, mean age was 45.62 ± 14.12 years from 14-85 years. A large number of patients presented within one week of onset of hearing loss 57 (67.86%). In our patient group 18 patients (21.4%) had diabetes mellitus and 66 patients (78.6%) did not have diabetes mellitus at presentation. Initial Hearing loss at presentation was significantly more in patients who had diabetes mellitus p=0.006 and there was statistically strong association between the final hearing improvement and diabetes mellitus p&lt;0.001.&#x0D; Conclusion: Diabetes mellitus is associated with more severe hearing loss at initial presentation and poorer final outcome in patients with Idiopathic sudden sensorineural hearing loss. As glycemic control does not affect the result so corticosteroid therapy must be given to all patients of sudden sensorineural hearing loss with diabetes mellitus.

Impact of Psychological Disorders on Clinical Presentation of Pediatric Patients Following a Concussion

To examine differences in clinical symptom measures between pediatric patients with a history of depression and/or anxiety and no history of psychological disorders (PD) following a concussion. Limited information exists regarding impact of pre-existing psychological disorders on initial clinical presentation in pediatric patients following concussion. Data were prospectively collected from participants aged 5-18 diagnosed with a concussion between August 2015 and March 2020. Demographics and clinical measures from initial presentation were reviewed, including SCAT-5 Symptom, Patient Health Questionnaire (PHQ-8), Generalized Anxiety Disorder (GAD-7) scale, and Brief Resiliency Scale (BRS). Participants were separated into 4 groups based on self-reported prior diagnosis: depression, anxiety, both, and no PD. One thousand seven hundred seventy participants included: 50 depression, 82 anxiety, 84 both, and 1,554 no PD history. There was no significant difference in age, sex, prior concussion history, or time to presentation between the depression and no PD group, or the anxiety and no PD group. The both group was older, had more females and prior concussions, and presented later than the no PD group. The depression, anxiety, and both groups had higher rates of learning disorders than the no PD group (40%, 47.6%, 46.4% vs 16.4%, all p < 0.001). Each PD group had higher symptom severity scores than the no PD group. The PD groups all reported higher GAD-7 and PHQ-8 scores and lower BRS scores compared to the no PD group. The both group had the highest symptom severity, GAD-7, and PHQ-8 scores along with the lowest BRS score. All findings p = 0.001. Differences were seen in participants with a history of depression and/or anxiety at initial clinical presentation, including history of learning disability, symptom severity scores, and screening tests for depression, anxiety, and resiliency compared to those without a history of PD. Understanding differences at initial presentation may urge providers to engage multidisciplinary teams in facilitating patient recovery.

Mechanochemical Endovenous Ablation of the Saphenous Vein: A Look at Contemporary Outcomes

Endovenous ablation techniques have replaced greater saphenous vein (GSV) ligation and stripping for treatment of venous insufficiency. Our objective was to investigate our initial procedural experience and clinical presentation of patients undergoing mechanochemical ablation (MOCA) at a single institution. We hypothesized that closure level and success rate improved over time and were comparable to other endovenous ablation techniques. We retrospectively reviewed all MOCA procedures performed at the Greater Los Angeles Veterans Affairs Hospital from 2015 - 2020. Variables included CEAP and VCSS scores, patient symptoms, post procedure duplex ultrasound, closure level, and need for anticoagulation. Success was defined as GSV thrombosis on initial post procedure duplex ultrasound. Procedure associated extension of thrombus into the deep veins was defined using the American Venous Forum (AVF) endothermal heat induced thrombosis (EHIT) classification. 104 venous ablation procedures were performed on 86 patients. Eleven (12.8%) patients received bilateral interventions, and six (7%) patients had asynchronous interventions on the same leg. The average age was 58.4 years (SD 12) and 93% were male. Pre-procedural symptoms included pain (102, 98.1%), varicose veins (87, 83.7%), edema (58, 55.8%), and active ulcers (19, 18.3%). A CEAP category of C2 was the most common indication (34.6%), followed by C3 (22.1%) and C6 (21.2%). Forty-five (43.2%) patients had deep system reflux, and 53% had concomitant phlebectomies. Average VCSS score was 7.5 (SD 3.5).We observed a GSV ablation rate of 92.7% (n=89) in the 96 procedures which had post-procedure follow up, with no temporal evidence of a learning curve. On post procedure duplex of the 89 technically successful ablations, 77 (86.5%) patients had AVF EHIT level 1 closure, three (3.4%) had level 2 closure, eight (8.9%) had level 3 closure, and one had a level 4 closure. Fourteen (15.7%) patients were newly started on anticoagulation for an average of 33.2 days (SD 34.1). Of the 19 legs treated for active venous ulcers, 13 (68.4%) had improvement or resolution of their venous ulcers. No pulmonary embolic complications were reported. We observed a successful GSV thrombosis rate of 92.7% using MOCA without evidence of a learning curve and comparable to that reported in the literature. The rate of thrombus extension into the deep veins was 14.6%, with no adverse effects associated with anticoagulation or clinically significant sequelae of AVF EHIT level 2 or greater. Comparisons with MOCA associated thrombus extension into deep veins in the literature are limited as post procedure screening duplex are not standard of care. However, we demonstrated that MOCA ablation of the GSV is a safe procedure that may be performed with good technical success.

Evolution and transformation of JVS-CIT

Evolution and transformation of JVS-CIT